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<?php |
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namespace CleaniqueCoders\OpenPayroll\Processors; |
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use CleaniqueCoders\OpenPayroll\Contracts\CalculateContract; |
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class PayslipProcessor implements CalculateContract |
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{ |
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public $payslip; |
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public function __construct($identifier = null) |
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{ |
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if (! is_null($identifier)) { |
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if (is_string($identifier) || is_int($identifier)) { |
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$this->payslip = config('open-payroll.models.payslip')::query() |
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->with('earnings', 'deductions', 'payroll', 'employee', 'employee.salary') |
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->whereId($identifier) |
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->orWhere('hashslug', $identifier) |
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->firstOrFail(); |
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} |
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if (is_object($identifier)) { |
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$this->payslip($identifier); |
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} |
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} |
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} |
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public static function make($identifier = null) |
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{ |
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return new self($identifier); |
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} |
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public function payslip($payslip) |
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{ |
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$this->payslip = $payslip; |
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return $this; |
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} |
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public function calculate() |
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{ |
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if ($this->payslip) { |
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$employee = $this->payslip->employee; |
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$salary = $employee->salary; |
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$payroll = $this->payslip->payroll; |
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$earnings = $this->payslip->earnings; |
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$deductions = $this->payslip->deductions; |
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$this->payslip->basic_salary = $gross_salary = $net_salary = $salary->amount; |
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foreach ($earnings as $earning) { |
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$class = config('open-payroll.processors.earnings.' . studly_case($earning->type->name)); |
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if (class_exists($class)) { |
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$gross_salary += $class::make($earning)->calculate(); |
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} else { |
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$gross_salary += $earning->amount; |
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} |
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} |
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$deduction_amount = 0; |
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foreach ($deductions as $deduction) { |
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$class = config('open-payroll.processors.deductions.' . studly_case($earning->type->name)); |
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if (class_exists($class)) { |
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$deduction_amount += $class::make($deduction)->calculate(); |
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} else { |
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$deduction_amount += $earning->amount; |
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} |
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} |
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$this->payslip->gross_salary = $gross_salary; |
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$this->payslip->net_salary = $gross_salary - $deduction_amount; |
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$this->payslip->save(); |
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} |
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return $this; |
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} |
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} |
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cleaniquecoders /
open-payroll
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